Skip to Content


Pronunciation: i'pra-tro'pe-um

Definition: A synthetic quaternary ammonium compound, chemically related to atropine, that has anticholinergic activity and is a bronchodilator given by inhalation.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.